Re: [U-Boot] [PATCH 2/4] udoo: Add SATA disk support.
Hi Giuseppe,
On 06/11/2013 21:37, Giuseppe Pagano wrote:
Add Sata support on uDoo Board.
Signed-off-by: Giuseppe Pagano giuseppe.pag...@seco.com
Cc: sba...@denx.de
---
diff -uNr a/board/udoo/udoo.c b/board/udoo/udoo.c
--- a/board/udoo/udoo.c 2013-11-06 18:45:22.0 +0100
+++ b/board/udoo/udoo.c 2013-11-06 18:46:00.0 +0100
@@ -208,6 +208,32 @@
return 0;
}
+#ifdef CONFIG_CMD_SATA
+int setup_sata(void)
+{
+ struct iomuxc_base_regs *const iomuxc_regs
+ = (struct iomuxc_base_regs *)IOMUXC_BASE_ADDR;
+
+ int ret = enable_sata_clock();
+ if (ret)
+ return ret;
+
+ clrsetbits_le32(iomuxc_regs-gpr[13],
+ IOMUXC_GPR13_SATA_MASK,
+ IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB
+ |IOMUXC_GPR13_SATA_PHY_7_SATA2M
+ |IOMUXC_GPR13_SATA_SPEED_3G
+ |(3IOMUXC_GPR13_SATA_PHY_6_SHIFT)
+ |IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED
+ |IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16
+ |IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB
+ |IOMUXC_GPR13_SATA_PHY_2_TX_1P104V
+ |IOMUXC_GPR13_SATA_PHY_1_SLOW);
+
+ return 0;
+}
+#endif
Do not copy code ! If you want to reuse functions from nitrogen, please
factorize the function and put it into imx-common, thanks.
Best regards,
Stefano Babic
--
=
DENX Software Engineering GmbH, MD: Wolfgang Denk Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sba...@denx.de
=
___
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [PATCH 2/4] udoo: Add SATA disk support.
On Thu, 2013-11-07 at 09:40 +0100, Stefano Babic wrote:
Hi Giuseppe,
On 06/11/2013 21:37, Giuseppe Pagano wrote:
Add Sata support on uDoo Board.
Signed-off-by: Giuseppe Pagano giuseppe.pag...@seco.com
Cc: sba...@denx.de
---
+#ifdef CONFIG_CMD_SATA
+int setup_sata(void)
+{
+ struct iomuxc_base_regs *const iomuxc_regs
+ = (struct iomuxc_base_regs *)IOMUXC_BASE_ADDR;
+
+ int ret = enable_sata_clock();
+ if (ret)
+ return ret;
+
+ clrsetbits_le32(iomuxc_regs-gpr[13],
+ IOMUXC_GPR13_SATA_MASK,
+ IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB
+ |IOMUXC_GPR13_SATA_PHY_7_SATA2M
+ |IOMUXC_GPR13_SATA_SPEED_3G
+ |(3IOMUXC_GPR13_SATA_PHY_6_SHIFT)
+ |IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED
+ |IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16
+ |IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB
+ |IOMUXC_GPR13_SATA_PHY_2_TX_1P104V
+ |IOMUXC_GPR13_SATA_PHY_1_SLOW);
+
+ return 0;
+}
+#endif
Do not copy code ! If you want to reuse functions from nitrogen, please
factorize the function and put it into imx-common, thanks.
Ok, I'll do.
I'm going to produce a new udoo patch with git send-patch and I'll
submit as v2 of this one.
Best regards,
Stefano Babic
Best regards,
Giuseppe Pagano
___
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] [PATCH 2/4] udoo: Add SATA disk support.
Add Sata support on uDoo Board.
Signed-off-by: Giuseppe Pagano giuseppe.pag...@seco.com
Cc: sba...@denx.de
---
diff -uNr a/board/udoo/udoo.c b/board/udoo/udoo.c
--- a/board/udoo/udoo.c 2013-11-06 18:45:22.0 +0100
+++ b/board/udoo/udoo.c 2013-11-06 18:46:00.0 +0100
@@ -208,6 +208,32 @@
return 0;
}
+#ifdef CONFIG_CMD_SATA
+int setup_sata(void)
+{
+ struct iomuxc_base_regs *const iomuxc_regs
+ = (struct iomuxc_base_regs *)IOMUXC_BASE_ADDR;
+
+ int ret = enable_sata_clock();
+ if (ret)
+ return ret;
+
+ clrsetbits_le32(iomuxc_regs-gpr[13],
+ IOMUXC_GPR13_SATA_MASK,
+ IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB
+ |IOMUXC_GPR13_SATA_PHY_7_SATA2M
+ |IOMUXC_GPR13_SATA_SPEED_3G
+ |(3IOMUXC_GPR13_SATA_PHY_6_SHIFT)
+ |IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED
+ |IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16
+ |IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB
+ |IOMUXC_GPR13_SATA_PHY_2_TX_1P104V
+ |IOMUXC_GPR13_SATA_PHY_1_SLOW);
+
+ return 0;
+}
+#endif
+
int board_mmc_init(bd_t *bis)
{
imx_iomux_v3_setup_multiple_pads(usdhc3_pads,
ARRAY_SIZE(usdhc3_pads));
@@ -239,6 +265,9 @@
/* address of boot parameters */
gd-bd-bi_boot_params = PHYS_SDRAM + 0x100;
+#ifdef CONFIG_CMD_SATA
+ setup_sata();
+#endif
return 0;
}
diff -uNr a/include/configs/udoo.h b/include/configs/udoo.h
--- a/include/configs/udoo.h2013-11-06 18:45:22.0 +0100
+++ b/include/configs/udoo.h2013-11-06 18:46:27.0 +0100
@@ -34,6 +34,19 @@
#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE UART2_BASE
+#define CONFIG_CMD_SATA
+/*
+ * SATA Configs
+ */
+#ifdef CONFIG_CMD_SATA
+#define CONFIG_DWC_AHSATA
+#define CONFIG_SYS_SATA_MAX_DEVICE 1
+#define CONFIG_DWC_AHSATA_PORT_ID 0
+#define CONFIG_DWC_AHSATA_BASE_ADDRSATA_ARB_BASE_ADDR
+#define CONFIG_LBA48
+#define CONFIG_LIBATA
+#endif
+
/* Network support */
#define CONFIG_CMD_PING
___
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
